GSK plc is a global pharmaceutical and healthcare company that specializes in the creation, development, manufacture, and marketing of various products, including pharmaceuticals, vaccines, and over-the-counter medicines. It operates through four segments: Pharmaceuticals, Pharmaceuticals R&D, Vaccines, and Consumer Healthcare. The company offers a wide range of products in therapeutic areas such as respiratory, HIV, oncology, and dermatology, as well as consumer healthcare products in wellness, oral health, nutrition, and skin health categories.